发明授权
US08139541B2 Method and system for bypassing media gateways in wireless networks
有权
在无线网络中绕过媒体网关的方法和系统
- 专利标题： Method and system for bypassing media gateways in wireless networks
- 专利标题（中）： 在无线网络中绕过媒体网关的方法和系统
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申请号： US11639938申请日： 2006-12-15
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公开(公告)号： US08139541B2公开(公告)日： 2012-03-20
- 发明人: Richard P. Ejzak , James A. Calme , John M. Gafrick
- 申请人： Richard P. Ejzak , James A. Calme , John M. Gafrick
- 申请人地址： FR Paris
- 专利权人： Alcatel Lucent
- 当前专利权人： Alcatel Lucent
- 当前专利权人地址： FR Paris
- 代理机构： Fay Sharpe LLP
- 主分类号： H04W4/00
- IPC分类号： H04W4/00
摘要：
A call processing method and system in which the use of the MGW between the RNC and the peer party is limited to only certain situations. This invention uses RFC 3267 (AMR/IETF) on the RNC. This will avoid inserting a MGW context for framing conversion only. This invention provides an optimization that sets up calls from the RNC, thus avoiding the need for a MGW in the path for basic calls. With this optimization, the usage of DSP and packet resources and the number of MGW chassis, as well as bearer path delay, are all reduced.
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